No.	Title	Date
661	Navy's Boca Chica control tower	1964
662	Navy's Fleming Key under construction	1941
663	The Navy's Trumbo Point	1963
664	Nell Lamler	1920/1936
665	Nellie B. Hovey	1911
666	Nellie B. Johnson Hovey	1890/1899
667	Nellie Harris and Eola Pinder	1911
668	New Highway Built Over the Old florida East Coast Railway Viaducts on the Way to Key West, Florida
669	New Masonic Hall	1950/1959
670	New Sea Highway	1937-12-28
671	New sponge catch for sale, Key West	1920/1929
672	Newman church hurricane damage	1909
673	Newspaper Circulation Invoice	1911
674	The No Name Key fishing lodge	1940/1949
675	Norberg Thompson	1900/1910
676	North Beach Inn on 711 Eisenhower Drive	1950/1959
677	Northwest Channel Lighthouse	1970/1979
678	Ocean View Hotel, Cottages, and Apartments	1954
679	The Ocean View Hotel on Duval street	1950
680	The old Bahia Honda bridge	1972